
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4f9;
    line-height: 1.6;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

header {
    background: #50b3a2;
    color: white;
    padding: 20px 0;
    text-align: center;
}

nav {
    background: #333;
    color: white;
    padding: 10px 0;
}

nav a {
    color: white;
    margin-right: 15px;
    text-decoration: none;
}

main {
    padding: 20px;
    background: #fff;
    margin: 20px 0;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}